Effective interaction for pf-shell nuclei
نویسندگان
چکیده
An effective interaction is derived for use in the full p f basis. Starting from a realistic G-matrix interaction, 195 two-body matrix elements and four single-particle energies are determined by fitting to 699 energy data in the mass range 47–66. The derived interaction successfully describes various structures of p f -shell nuclei. As examples, systematics of the energies of the first 2 states in the Ca, Ti, Cr, Fe, and Ni isotope chains and energy levels of Ni are presented. The appearance of a new magic number 34 is seen.
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تاریخ انتشار 2002